Disaster experts believe there is a lot more we are capable of doing to avert natural calamities. The key lies in technology, specifically its applications in the disaster management and humanitarian sectors.
Category Archives: Environment
We have an ethical obligation to relieve individual animal suffering
Last winter, unforgettable video footage online showed a starving polar bear, struggling in its Arctic hunting grounds. Because of global warming, the ice was thin and the food supply was scarce. The video generated a wellspring of sympathy for the plight of this poor creature, and invigorated calls for stronger efforts to combat climate change …
Continue reading “We have an ethical obligation to relieve individual animal suffering”
Why students should learn lessons in nurturing nature?
Education is something which everyone wants to obtain. Everyone needs a perfect and complete education. Children’s always like to spend their time outside instead of being in one room. When we place children outside they start to explore themselves and they love to be within nature. When they are in nature they will be able …
Continue reading “Why students should learn lessons in nurturing nature?”
The marvel of LED lighting is now a global blight to health
Light pollution is often characterised as a soft issue in environmentalism. This perception needs to change. Light at night constitutes a massive assault on the ecology of the planet, including us. It also has indirect impacts because, while 20 per cent of electricity is used for lighting worldwide, at least 30 per cent of that …
Continue reading “The marvel of LED lighting is now a global blight to health”
The Earth’s carrying capacity for human life is not fixed
In a recent Nature Sustainability paper, a team of scientists concluded that the Earth can sustain, at most, only 7 billion people at subsistence levels of consumption (and this June saw us at 7.6 billion). Achieving ‘high life satisfaction’ for everyone, however, would transgress the Earth’s biophysical boundaries, leading to ecological collapse.
Reducing the environmental impact of an office building
The damaging decline of our environment is undoubtedly a pressing concern. The rise in pollution, excess use of energy, and our reliance on non-recyclable materials are just the tip of the proverbial iceberg. Whilst positive changes are being made, including supermarkets cutting down the use of plastic bags and the EU’s ban on non-biodegradable products, …
Continue reading “Reducing the environmental impact of an office building”
World’s Water Inequality Crisis
Despite today people are living longer, healthier, and happier lives than ever before, there are still many problems that humanity should address. One of the most important of them is water inequality. While people in First World countries can very easily take fresh, clean water for granted, more than 800 million others in impoverished areas …
Global Sea-Level Rise Accelerating, New Study Finds
As a result of global warming, the seas warm and ice melts. Naturally, Earth’s oceans have risen steadily – or at least, it was thought so. According to a new study based on 25 years of NASA and European satellite data, rather than increasing steadily, global sea-level rise has been accelerating in recent decades. If this trend …
Continue reading “Global Sea-Level Rise Accelerating, New Study Finds”
Only planting trees is not enough to prevent global warming, says study
Our civilization emits so much CO2 into the Earth’s atmosphere, that only planting trees is not enough, according to a new study. Limiting global warming to below 2°C above compared to preindustrial times requires not only massive near-term greenhouse gas emissions reductions but also the application of “negative emission” techniques that extract already emitted carbon …
Continue reading “Only planting trees is not enough to prevent global warming, says study”
Why we should colonize Mars (and other planets and the satellites too)
Alex Kuzoian and Jessica Orwig of Business Insider have prepared a video titled “Here’s why Elon Musk wants to colonize Mars”. In the video below, we see some reasons why we should colonize Mars someday.
